From e7113ca907daa9f84992986f005e8ca6e6577481 Mon Sep 17 00:00:00 2001 From: Rafael Espindola Date: Wed, 10 Mar 2010 02:19:29 +0000 Subject: Delay codegen of vtables when handling implicit instantiations. This fixes PR6474. llvm-svn: 98123 --- clang/lib/CodeGen/CodeGenModule.cpp | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'clang/lib/CodeGen/CodeGenModule.cpp') diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index d6a56da..c67948d 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -488,7 +488,15 @@ void CodeGenModule::EmitDeferred() { // Emit code for any potentially referenced deferred decls. Since a // previously unused static decl may become used during the generation of code // for a static function, iterate until no changes are made. - while (!DeferredDeclsToEmit.empty()) { + + while (!DeferredDeclsToEmit.empty() || !DeferredVtables.empty()) { + if (!DeferredVtables.empty()) { + const CXXRecordDecl *RD = DeferredVtables.back(); + DeferredVtables.pop_back(); + getVtableInfo().GenerateClassData(getVtableLinkage(RD), RD); + continue; + } + GlobalDecl D = DeferredDeclsToEmit.back(); DeferredDeclsToEmit.pop_back(); -- cgit v1.1